Home / 1,081,177.61-1,492,056.24-597,773.96

Finding the Fourth Proportional to 1,081,177.61, 1,492,056.24 and 597,773.96

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Solution

The fourth proportional to 1,081,177.61, 1,492,056.24 and 597,773.96 is: 824,945.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,177.61 : 1,492,056.24 = 597,773.96 : x
  2. Step 2: Convert to fraction form
    1,081,177.61/1,492,056.24 = 597,773.96/x
  3. Step 3: Cross multiply
    1,081,177.61x = 1,492,056.24 × 597,773.96
  4. Step 4: Simplify right side
    1,081,177.61x = 891,912,359,667.23
  5. Step 5: Solve for x
    x = 891,912,359,667.23/1,081,177.61
  6. Step 6: Final answer
    x = 824,945.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.